Examples with FileSystem java.nio.file.FileSystem used on opensource projects

Example 36 with FileSystem

use of java.nio.file.FileSystem in project wire by square.

the class WireCompilerTest method invokeCompiler.

private void invokeCompiler(String[] sources, String... extraArgs) throws Exception {
    List<String> args = new ArrayList<>();
    args.add("--proto_path=../wire-runtime/src/test/proto");
    args.add("--java_out=" + testDir.getAbsolutePath());
    Collections.addAll(args, extraArgs);
    Collections.addAll(args, sources);
    logger = new StringWireLogger();
    FileSystem fs = FileSystems.getDefault();
    WireCompiler compiler = WireCompiler.forArgs(fs, logger, args.toArray(new String[args.size()]));
    compiler.compile();
}

Example 37 with FileSystem

use of java.nio.file.FileSystem in project bazel by bazelbuild.

the class AndroidDataDeserializer method read.

/**
   * Reads the serialized {@link DataKey} and {@link DataValue} to the {@link KeyValueConsumers}.
   *
   * @param inPath The path to the serialized protocol buffer.
   * @param consumers The {@link KeyValueConsumers} for the entries {@link DataKey} ->
   *     {@link DataValue}.
   * @throws DeserializationException Raised for an IOException or when the inPath is not a valid
   *     proto buffer.
   */
public void read(Path inPath, KeyValueConsumers consumers) {
    Stopwatch timer = Stopwatch.createStarted();
    try (InputStream in = Files.newInputStream(inPath, StandardOpenOption.READ)) {
        FileSystem currentFileSystem = inPath.getFileSystem();
        Header header = Header.parseDelimitedFrom(in);
        if (header == null) {
            throw new DeserializationException("No Header found in " + inPath);
        }
        readEntriesSegment(consumers, in, currentFileSystem, header);
    } catch (IOException e) {
        throw new DeserializationException(e);
    } finally {
        logger.fine(String.format("Deserialized in merged in %sms", timer.elapsed(TimeUnit.MILLISECONDS)));
    }
}

Example 38 with FileSystem

use of java.nio.file.FileSystem in project error-prone by google.

the class ErrorProneJavacPluginTest method hello.

@Test
public void hello() throws IOException {
    FileSystem fileSystem = Jimfs.newFileSystem(Configuration.unix());
    Path source = fileSystem.getPath("Test.java");
    Files.write(source, ImmutableList.of("import java.util.HashSet;", "import java.util.Set;", "class Test {", "  public static void main(String[] args) {", "    Set<Short> s = new HashSet<>();", "    for (short i = 0; i < 100; i++) {", "      s.add(i);", "      s.remove(i - 1);", "    }", "    System.out.println(s.size());", "  }", "}"), UTF_8);
    JavacFileManager fileManager = new JavacFileManager(new Context(), false, UTF_8);
    DiagnosticCollector<JavaFileObject> diagnosticCollector = new DiagnosticCollector<>();
    JavacTask task = JavacTool.create().getTask(null, fileManager, diagnosticCollector, ImmutableList.of("-Xplugin:ErrorProne"), ImmutableList.of(), fileManager.getJavaFileObjects(source));
    assertThat(task.call()).isFalse();
    Diagnostic<? extends JavaFileObject> diagnostic = diagnosticCollector.getDiagnostics().stream().filter(d -> d.getKind() == Diagnostic.Kind.ERROR).collect(onlyElement());
    assertThat(diagnostic.getMessage(ENGLISH)).contains("[CollectionIncompatibleType]");
}

Example 39 with FileSystem

use of java.nio.file.FileSystem in project buck by facebook.

the class AppleSdkDiscoveryTest method shouldScanRealDirectoryOnlyOnce.

@Test
public void shouldScanRealDirectoryOnlyOnce() throws IOException {
    ProjectWorkspace workspace = TestDataHelper.createProjectWorkspaceForScenario(this, "sdk-discovery-symlink", temp);
    workspace.setUp();
    Path root = workspace.getPath("");
    FileSystem fileSystem = root.getFileSystem();
    Path actualSdkPath = root.resolve("MacOSX10.9.sdk");
    Path sdksDir = root.resolve("Platforms/MacOSX.platform/Developer/SDKs");
    Files.createDirectories(sdksDir);
    // create relative symlink
    Files.createSymbolicLink(sdksDir.resolve("MacOSX10.9.sdk"), fileSystem.getPath("MacOSX.sdk"));
    // create absolute symlink
    Files.createSymbolicLink(sdksDir.resolve("MacOSX.sdk"), actualSdkPath);
    ImmutableMap<String, AppleToolchain> toolchains = ImmutableMap.of("com.apple.dt.toolchain.XcodeDefault", getDefaultToolchain(root));
    ImmutableMap<AppleSdk, AppleSdkPaths> actual = AppleSdkDiscovery.discoverAppleSdkPaths(Optional.of(root), ImmutableList.of(root), toolchains, new FakeAppleConfig());
    // if both symlinks were to be visited, exception would have been thrown during discovery
    assertThat(actual.size(), is(2));
}

Example 40 with FileSystem

use of java.nio.file.FileSystem in project cryptomator by cryptomator.

the class Vault method unlock.

public synchronized void unlock(CharSequence passphrase) {
    try {
        FileSystem fs = getCryptoFileSystem(passphrase);
        if (!server.isRunning()) {
            server.start();
        }
        servlet = server.createWebDavServlet(fs.getPath("/"), vaultSettings.getId() + "/" + vaultSettings.mountName().get());
        servlet.start();
        Platform.runLater(() -> {
            unlocked.set(true);
        });
    } catch (IOException e) {
        LOG.error("Unable to provide filesystem", e);
    }
}